Bills flying at a Kazanlak nightclub party

The video shows an indoor scene that appears to be a nightclub or party venue. Several people are visible, some of whom are throwing white papers or bills into the air. The papers are scattered throughout the frame, with some falling and others suspended in mid-air. The environment is dimly lit, with colorful lighting effects and a dark ceiling. A person in the foreground is holding a white object, possibly a bag or container, from which more papers are being thrown. The overall atmosphere suggests a celebratory or exciting event.